Commit c8ede1ab authored Jul 17, 2020 by Rohith Kollalsi

usb: gadget: Revert increase write buffer size



Commit 3fb31996 ("usb: gadget: increase write buffer size") brings
additional memory requirement and leads to memory allocation failure
when trying to allocate buffer to the request in usb_cser_alloc_req.
Hence revert it to fix this.

Change-Id: Iff5d6a2502d7ff094422fc66c20dff13d5b8d4ca
Signed-off-by: Rohith Kollalsi <rkollals@codeaurora.org>

parent 3cbc58f5

drivers/usb/gadget/function/f_cdev.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -57,11 +57,8 @@
		#define BRIDGE_RX_QUEUE_SIZE 8
		#define BRIDGE_RX_BUF_SIZE 2048
		#define BRIDGE_TX_QUEUE_SIZE 8
		#if IS_ENABLED(CONFIG_ARCH_SM8150)
		#define BRIDGE_TX_BUF_SIZE (50 * 1024)
		#else
		#define BRIDGE_TX_BUF_SIZE 2048
		#endif

		#define GS_LOG2_NOTIFY_INTERVAL 5 /* 1 << 5 == 32 msec */
		#define GS_NOTIFY_MAXPACKET 10 /* notification + 2 bytes */